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FlxWall 10.0 / 15.0 / 16.0

Energie Lagerung Batterie

The Sunflx FlxWall 10.0 / 15.0 / 16.0 series stores solar energy for residential self-consumption and backup. Choose from three 51.2V LiFePO4 models with 10.49, 15.36 or 16.08 kWh of nominal capacity. All three support up to 200A discharge and up to 15 matching units in parallel, with a 4.3-inch touchscreen and built-in Wi-Fi and Bluetooth.

51.2V nominal voltage10.49 / 15.36 / 16.08kWh nominal capacity

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16.08kWhNominal capacity

51.2VNominal voltage

200AMax. discharge current

314AhRated capacity

Designed for dependable supply

Key Features

Prismatic LiFePO4 Cells

The pack uses new A+ LiFePO4 cells with a cell voltage deviation of no more than 2 mV.

LiFePO4 chemistry

Cycle Life and Usable Capacity

The battery has a 10-year design life and offers a configurable depth of discharge up to 100%.

10.0 / 15.0: >6,000 cycles · 16.0: ≥8,000 cycles (25°C, 0.5C, 80% DOD)

200A Discharge and Protection

The built-in DC circuit breaker and battery management system protect the pack.

200A maximum discharge current on all three models

Parallel Capacity Expansion

Connect up to 15 matching batteries in parallel to expand system storage.

10.49 / 15.36 / 16.08 kWh nominal capacity per unit

Touchscreen and Monitoring

Check battery status on the 4.3-inch touchscreen or monitor the system via Wi-Fi and Bluetooth.

Built-in Wi-Fi and Bluetooth

Inverter Communication

Multiple communication protocols support integration with compatible hybrid and off-grid inverters.

RS232, RS485 and CAN

Designed for residential solar storage.

Application Fit

Residential solar self-consumption and backup
Compatible hybrid and off-grid solar systems
Parallel storage expansion with matching batteries
Wall-mounted or floor-standing installations

Illustrative solar storage setups. Choose an inverter compatible with your battery model and voltage.

KONTAKTIEREN SIE UNS

Compare the range at a glance.

Product Specifications

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Modell	FlxWall 10.0	FlxWall 15.0	FlxWall 16.0
ELECTRICAL
Nominal Capacity	10.49kWh (200Ah)	15.36kWh (300Ah)	16.08kWh (314Ah)
Cell Technology	LiFePO4 Prismatic Cell
Nominal Voltage	51.2Vdc
Battery Cell	16 Cells in Series
Operating Voltage	43.2-58.4Vdc
Low Voltage Cut-off Voltage (Default)	43.2Vdc
Low Voltage Protection Recovery Value (Default)	48Vdc
High Voltage Cut-off Voltage (Default)	58.4Vdc
High Voltage Protection Recovery Value (Default)	54.4Vdc
Full Voltage Difference Battery Pack	≤ 20mV
DOD	Max. 100 % DOD (Settable)
Life Span(Cycle Times)	> 6000 (25°C, 0.5C, 80%DOD)		≥ 8000 (25°C, 0.5C, 80%DOD)
Default Charging Current	100Amp (0.5C)	100Amp (0.5C)	100Amp (0.5C)
Max. Charging Current	200Amp (1C)	200Amp	200Amp
Default Discharge Current	200Amp (1C)	200Amp	200Amp
Max. Discharge Current	200Amp (1C)	200Amp	200Amp
BMS Protection Current	220A (2s); 230A (0.2s)	220A (2s); 230A (0.2s)	220A (2s); 230A (0.2s)
GENERAL
Dimension (HWD)	550765165 mm	520720260 mm	520720260 mm
Weight	98 KG	130 KG	135 KG
Protection Degree	IP20
Protection Function	Short Circuit Protection; Over/ Under temperature Protection; Over Current Protection; Lower/High Voltage Protection; MOS Temperature Protection; Battery Cell Level Over Charge / Discharge Protection
Working Environment	Humidity ≤ 95%RH (No Condensation); Altitude: ≤ 4000
Operating Temperature Range	Charge: 0°C~+50°C, Discharge: -20°C~+60°C
Storage Temperature	-10°C~+50°C
Mounting Method	Wall Mounted or Floor Stand
Cooling Method	Natural Convection
OTHER
Display	4.3 inch Touch Screen, LED Indicator
System Connection	Max. 15 Pcs in Parallel
Power Cable	2 AWG*1.5m	2 AWG*1.5m	2 AWG*1.5m
Monitoring	Built-in WIFI and Bluetooth
Communication Port	RS232, RS485, CAN
Anwendung	Hybrid / Off Grid Solar System
Compatible Inverters	Refer to Compatible Inverter List (Compatible with Major Inverter Brands)
Warranty	5 Years
Certification/Standard	UN 38.3; MSDS; RoHS		IEC 62619; UN 38.3; MSDS; RoHS

SUNFLX CLOUD APP

Work with Sunflx Cloud App

Sunflx Cloud App is a Configure and Monitor App now available in App Store and Google Play.

Work with Sunflx Smart Dongle, support both Bluetooth and Wi-Fi connection, which enables you to manage your solar device with or without an internet connection. Anytime, anywhere.

Sunflx Cloud App displayed on smartphones

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On/Off Grid Solar Inverters

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Accessories & Monitoring

FlxWall 10.0 / 15.0 / 16.0